well, i have my frame the way i want it, all i need is to anno the halfbacked body and itll b done, just outta curiosity though, without any anoing on the aluminum, will it rust, some one told me it will but i dint think it would but it kinda has me wondering now

The body will not rust because it's made of aluminum. If you took steel wool to it and used lots of steel wool then it will rust because the wool is steal and the steel fibers will get into the pores of the aluminum changing some properties allowing it to rust. That is why I don't reccomend steel wool on aluminum. If you didn't use steel wool on it than you are ok, it won't rust but it will oxidize and even possibly corrode.